scholarly journals High-throughput quantitation of bovine milk proteins and discrimination of commercial milk types by external cavity-quantum cascade laser spectroscopy and chemometrics

The Analyst ◽  
2019 ◽  
Vol 144 (18) ◽  
pp. 5571-5579 ◽  
Author(s):  
Milagros Montemurro ◽  
Andreas Schwaighofer ◽  
Anatol Schmidt ◽  
María J. Culzoni ◽  
Helmut K. Mayer ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Bovine Milk ◽  
External Cavity ◽  
Milk Proteins ◽  
Partial Least Square ◽  
Least Square ◽  
Mid Infrared ◽  
Quantum Cascade ◽  
Commercial Milk ◽  
Bovine Milk Proteins

Mid-infrared (IR) external cavity-quantum cascade laser (EC-QCL) spectroscopy combined with partial least square modeling (PLS) enables quantitation of bovine milk proteins and discrimination of commercial milk types.

scholarly journals Fast quantification of bovine milk proteins employing external cavity-quantum cascade laser spectroscopy

2018 ◽  
Vol 252 ◽  
pp. 22-27 ◽  
Author(s):  
Andreas Schwaighofer ◽  
Julia Kuligowski ◽  
Guillermo Quintás ◽  
Helmut K. Mayer ◽  
Bernhard Lendl
Keyword(s):  
Laser Spectroscopy ◽  
Quantum Cascade Laser ◽  
Bovine Milk ◽  
External Cavity ◽  
Milk Proteins ◽  
Quantum Cascade ◽  
Bovine Milk Proteins

Mid-infrared external-cavity two-segment quantum-cascade laser

2003 ◽  
Vol 83 (20) ◽  
pp. 4098-4100 ◽  
Author(s):  
C. Peng ◽  
H. L. Zhang ◽  
H. Q. Le
Keyword(s):  
Quantum Cascade Laser ◽  
External Cavity ◽  
Mid Infrared ◽  
Quantum Cascade

Mid-infrared gas absorption sensor based on a broadband external cavity quantum cascade laser

2016 ◽  
Vol 87 (12) ◽  
pp. 123101 ◽  
Author(s):  
Juan Sun ◽  
Hao Deng ◽  
Ningwu Liu ◽  
Hongliang Wang ◽  
Benli Yu ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
External Cavity ◽  
Gas Absorption ◽  
Mid Infrared ◽  
Quantum Cascade

Mid-infrared external-cavity quantum-cascade laser

2002 ◽  
Vol 27 (20) ◽  
pp. 1788 ◽  
Author(s):  
G. Totschnig ◽  
F. Winter ◽  
V. Pustogov ◽  
J. Faist ◽  
A. Müller
Keyword(s):  
Quantum Cascade Laser ◽  
External Cavity ◽  
Mid Infrared ◽  
Quantum Cascade

High-accuracy and high-sensitivity spectroscopic measurement of dinitrogen pentoxide (N2O5) in an atmospheric simulation chamber using a quantum cascade laser

The Analyst ◽  
2017 ◽  
Vol 142 (24) ◽  
pp. 4638-4646 ◽  
Author(s):  
Hongming Yi ◽  
Tao Wu ◽  
Amélie Lauraguais ◽  
Vladimir Semenov ◽  
Cecile Coeur ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
External Cavity ◽  
High Sensitivity ◽  
High Accuracy ◽  
Spectroscopic Measurement ◽  
Mid Infrared ◽  
Dinitrogen Pentoxide ◽  
Quantum Cascade ◽  
Simulation Chamber

A spectroscopic instrument based on a mid-infrared external cavity quantum cascade laser was developed for high-accuracy measurements of N2O5 at the ppbv-level.

Simultaneous monitoring of 32S, 33S and 34S isotopes of H2S using cavity ring-down spectroscopy with a mid-infrared external-cavity quantum cascade laser

2019 ◽  
Vol 34 (5) ◽  
pp. 860-866 ◽  
Author(s):  
Mithun Pal ◽  
Sanchi Maithani ◽  
Abhijit Maity ◽  
Manik Pradhan
Keyword(s):  
Stable Isotopes ◽  
Quantum Cascade Laser ◽  
External Cavity ◽  
Cavity Ring Down Spectroscopy ◽  
Mid Infrared ◽  
Quantum Cascade ◽  
Cavity Ring Down

Monitoring three stable isotopes of H2S using a QCL based CRDS technique.

Broadband Mid-Infrared Stand-Off Reflection–Absorption Spectroscopy Using a Pulsed External Cavity Quantum Cascade Laser

2017 ◽  
Vol 71 (7) ◽  
pp. 1494-1505 ◽  
Author(s):  
Xunchen Liu ◽  
Inseok Chae ◽  
Naresh Miriyala ◽  
Dongkyu Lee ◽  
Thomas Thundat ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Quantum Cascade Laser ◽  
External Cavity ◽  
Mid Infrared ◽  
Quantum Cascade

scholarly journals External cavity-quantum cascade laser (EC-QCL) spectroscopy for protein analysis in bovine milk

2017 ◽  
Vol 963 ◽  
pp. 99-105 ◽  
Author(s):  
Julia Kuligowski ◽  
Andreas Schwaighofer ◽  
Mirta Raquel Alcaráz ◽  
Guillermo Quintás ◽  
Helmut Mayer ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Bovine Milk ◽  
External Cavity ◽  
Protein Analysis ◽  
Quantum Cascade
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